Q: Chase Sapphire has a 24 hour service line for card holders since they chose the card for everyday available support when traveling.
Who they is?
A: card holders

Q: Rammstein performed their latest hit single to the masses of Germany because they wanted to hear their newest masterpieces.
Who they is?
A: the masses of Germany

Q: The infection spread throughout the building because it was ventilated.
Who it is?
A:
the building